chore(deps): update dependency io.confluent:kafka-json-serializer to v7.5.9

Author: renovate[bot]

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ azure-identity = { module = "com.azure:azure-identity", version = "1.11.1" }
 embedmongo = { module = "de.flapdoodle.embed:de.flapdoodle.embed.mongo", version = "4.12.2" }
 jackson-module-kotlin = { module = "com.fasterxml.jackson.module:jackson-module-kotlin", version = "2.16.1" }
 kafka-clients = { module = "org.apache.kafka:kafka-clients", version = "7.5.2-ce"}
-kafka-json = { module = "io.confluent:kafka-json-serializer", version = "7.5.3"}
+kafka-json = { module = "io.confluent:kafka-json-serializer", version = "7.5.9"}
 kmongo = { module = "org.litote.kmongo:kmongo-serialization", version = "4.11.0" }
 kotest-junit5 = { module = "io.kotest:kotest-runner-junit5", version.ref = "kotest" }
 kotest-assertions-core = { module = "io.kotest:kotest-assertions-core", version.ref = "kotest" }